package com.sky.task;


import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时任务类
 */
@Component
@Slf4j
public class Ordertask {
	@Autowired
	private OrderMapper orderMapper;

	/**
	 * 定时检查超时订单
	 */
	@Scheduled(cron = "0 * * * * ? ")
	public void processTimeoutOrder() {
		log.info("定时处理超时订单");
		// 逻辑：下单时间小于当前时间减去15分钟和订单状态为待支付的订单
		// 数据准备
		LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
		// 查询符合条件的订单
		List<Orders> ordersList = orderMapper.getByStatusAndOrderTime(Orders.PENDING_PAYMENT, time);
		if (ordersList != null && ordersList.size() > 0) {
			for (Orders order : ordersList) {
				order.setStatus(Orders.CANCELLED);
				order.setCancelTime(LocalDateTime.now());
				order.setCancelReason("订单超时，自动取消");
				// 更新订单状态
				orderMapper.update(order);
			}
		}
	}

	/**
	 * 每天凌晨一点处理派送中的订单
	 */
	@Scheduled(cron = "0 0 1 * * ?")
	public void processDeliveryOrder() {
		log.info("定时处理派送中的订单");
		LocalDateTime time = LocalDateTime.now().plusHours(-1);
		List<Orders> ordersList = orderMapper.getByStatusAndOrderTime(Orders.DELIVERY_IN_PROGRESS,time);
		if (ordersList != null && ordersList.size() > 0) {
			for (Orders order : ordersList) {
				order.setStatus(Orders.COMPLETED);
				orderMapper.update(order);
			}
		}
	}


}
